InChI=1/C19H15N3O2/c1-24-12-4-2-10(3-5-12)13-9-22-18-15(13)16-14-11(6-7-20-16)8-21-17(14)19(18)23/h2-5,8-9,21-22H,6-7H2,1H3 02C571E5F67F1262